S5U13781R00C10M Datasheet, PDF (21/32 Pages) Epson Company – S5U13781R00C10M

Page 21
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DE
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GND
GND
GND
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GND
GND
GND
*Optional resistive touch analog voltages.
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GND
GND
SPI_CLK
SPI_SIMO
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GND
GND
The SPI interface is optional if the application firmware desires to control the LCD driver chip inside the
LCD module. Most applications don’t need this control and just rely on the default settings of the LCD
driver chip.
X94A-G-008-01
Issue Date: 2012/09/25
Seiko Epson Corporation
S5U13781R00C10M User Manual
Revision 1.0